Hi John,
Have not quite got this sorted yet. See my GP on Wednesday. I have a list of questions I want to ask and will get a copy of the last blood tests. Hopefully it's just one of my meds bothering me and we can fix it easy. Unfortunately you have to give medication changes a week or two to see any difference. So it's still a waiting game. Since I was sharing pics on another post. Here is my kitty with her new toy from Christmas.
(http://i195.photobucket.com/albums/z226/TwoBadKneesUSA/SDC10012.jpg)
PT is a drag, but you get through anyhow. She'll get back into the habit once she's had a few more sessions. The strength and stamina will be slow returning, but should come back.
Take care,
Milly